TY - RPRT TI - Evolving HPC and Application Design Toward a Coupled Data Assimilation System at NASA Suitable for Emerging Exascale Platforms AU - Putman, Bill AU - Clune, Tom AU - Duffy, Dan AU - Lee, Tsengdar PY - 2019 UR - https://ntrs.nasa.gov/citations/20190031805 ID - 20190031805 ER -